CN203607096U - Teaching display cabinet voice controller - Google Patents
Teaching display cabinet voice controller Download PDFInfo
- Publication number
- CN203607096U CN203607096U CN201320698488.0U CN201320698488U CN203607096U CN 203607096 U CN203607096 U CN 203607096U CN 201320698488 U CN201320698488 U CN 201320698488U CN 203607096 U CN203607096 U CN 203607096U
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- China
- Prior art keywords
- voice
- controller
- display cabinet
- electrically connected
- showcase
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a teaching display cabinet voice controller. The teaching display cabinet voice controller comprises a main controller, a voice control device and a display unit; the voice control device and the display unit are electrically connected with the main controller; the main controller is provided with a voice memory, a volume control digital potentiometer and a relay board; the teaching display cabinet voice controller further comprises voice chips and loudspeakers, and each of the voice chip and the corresponding loudspeaker are arranged on a display cabinet; the voice chips are electrically connected with the relay board; and each voice chip, the voice memory and the volume control digital potentiometer are electrically connected with the corresponding loudspeaker. The teaching display cabinet voice controller has the advantages of the simple and reliable system, long data storage time and easy operation; and wireless remote control can be achieved.
Description
Technical field
The utility model relates to a kind of voice playing controller.
Background technology
The speech play of existing great majority teaching showcase is all to adopt computing machine to add this mode of VCD, while carrying out speech play with computing machine, need startup and shutdown, operating process is relatively loaded down with trivial details, and easily break down in computing machine use procedure, and VCD exists wearing and tearing in playing process, cause the speech data holding time limited.Therefore, be necessary to provide a kind of simple to operate, reliable voice controller.
Summary of the invention
The purpose of this utility model is to provide a kind of voice controller computing machine, simple to operate that do not need.
The technical solution of the utility model is: a kind of teaching showcase voice controller, comprise master controller, voice opertaing device and display device, described voice opertaing device and described display device are all electrically connected with master controller, described master controller is provided with speech memory, volume control figure potentiometer and relay board, also comprise the speech chip and the loudspeaker that are arranged on each showcase, described speech chip is electrically connected with described relay board, described speech chip, described speech memory and described volume control figure potentiometer are all electrically connected with described loudspeaker.
Wherein, described voice opertaing device is keyboard or Digiplex.
Wherein, described master controller is MCU.
Wherein, described display device is charactron.
Wherein, also comprise the warning light being positioned on each showcase.
The beneficial effects of the utility model are: system is simple and reliable, and the data holding time is long, and simple to operation, can realize wireless remote control.
Accompanying drawing explanation
Fig. 1 is structure connection diagram of the present utility model.
In figure, 1, MCU, 2, Digiplex, 3, keyboard, 4, speech memory, 5, volume control figure potentiometer, 6, relay board, 7, speech chip, 8, loudspeaker, 9, warning light, 10, charactron.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, a kind of teaching showcase voice controller, comprise MCU 1, Digiplex 2, keyboard 3 and charactron 10, on each showcase, be equipped with speech chip 7, loudspeaker 8 and warning light 9, described Digiplex 2, described keyboard 3 and described charactron 10 are all electrically connected with MCU 1, described MCU 1 is provided with speech memory 4, volume control figure potentiometer 5 and relay board 6, described speech chip 7 is electrically connected with described relay board 6, described speech chip 7, described speech memory 4 and described volume control figure potentiometer 5 are electrically connected with described loudspeaker 8.
In the present embodiment, select play mode, the showcase number that needs to play, need pattern number or the volume play by keyboard 3 or Digiplex 2, and in described speech memory 4, store the prompt tone of the relevant play mode such as short buzzing.
While carrying out speech play, first by keyboard 3 or Digiplex 2, instruction is inputted, after the processor analyzing and processing in master controller 1, if what receive is speech play instruction, the break-make of the corresponding relay of main controller controls, thus the voice messaging of the speech chip 7 of the showcase of corresponding number is played back by loudspeaker 8; If what receive is volume steering order, master controller 1 carrys out the size of control loudspeaker volume by volume control figure potentiometer 5.All results show by charactron 10.And in the time that showcase carries out speech play, be positioned at warning light 9 on this showcase shinny; After speech play, warning light 9 extinguishes.
Wherein, effective manipulation distance of Digiplex 2 is 20M.
Detailed introduction to a kind of showcase voice controller of imparting knowledge to students provided by the utility model above, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; , for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model meanwhile.
Claims (5)
1. a teaching showcase voice controller, it is characterized in that, comprise master controller, voice opertaing device and display device, described voice opertaing device and described display device are all electrically connected with master controller, described master controller is provided with speech memory, volume control figure potentiometer and relay board, also comprise the speech chip and the loudspeaker that are arranged on each showcase, described speech chip is electrically connected with described relay board, and described speech chip, described speech memory and described volume control figure potentiometer are all electrically connected with described loudspeaker.
2. a kind of teaching showcase voice controller according to claim 1, is characterized in that, described voice opertaing device is keyboard or Digiplex.
3. a kind of teaching showcase voice controller according to claim 1, is characterized in that, described master controller is MCU.
4. a kind of teaching showcase voice controller according to claim 1, is characterized in that, described display device is charactron.
5. a kind of teaching showcase voice controller according to claim 1, is characterized in that, also comprises the warning light being positioned on each showcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698488.0U CN203607096U (en) | 2013-11-07 | 2013-11-07 | Teaching display cabinet voice controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698488.0U CN203607096U (en) | 2013-11-07 | 2013-11-07 | Teaching display cabinet voice controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607096U true CN203607096U (en) | 2014-05-21 |
Family
ID=50719759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698488.0U Expired - Fee Related CN203607096U (en) | 2013-11-07 | 2013-11-07 | Teaching display cabinet voice controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104835514A (en) * | 2015-06-01 | 2015-08-12 | 安徽禄讯电子科技有限公司 | Voice controller of teaching display cabinet |
| CN105093975A (en) * | 2014-11-20 | 2015-11-25 | 芜湖蓝宙电子科技有限公司 | Voice controller of teaching display cabinets |
-
2013
- 2013-11-07 CN CN201320698488.0U patent/CN203607096U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093975A (en) * | 2014-11-20 | 2015-11-25 | 芜湖蓝宙电子科技有限公司 | Voice controller of teaching display cabinets |
| CN104835514A (en) * | 2015-06-01 | 2015-08-12 | 安徽禄讯电子科技有限公司 | Voice controller of teaching display cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191107 |